#64784E#64784E

#64784E is a mid, moderate yellow-green. Relative luminance 0.167; OKLCH L 54.5% C 0.067 H 129.1°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#64784E
RGB	rgb(100, 120, 78)
HSL	hsl(89, 21%, 39%)
HSV	hsv(89, 35%, 47%)
CMYK	cmyk(16.7%, 0%, 35%, 52.9%)
CIE-LAB	lab(47.87, -15.41, 20.72)
CIE-LCH	lch(47.87, 25.82, 126.65°)
OKLab	oklab(54.52% -0.0419 0.0516)
OKLCH	oklch(54.52% 0.067 129.1)
XYZ	xyz(13.3469, 16.6922, 9.7250)
Luminance	0.1669 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64784E #624E78

analogous

#78774E #64784E #4F784E

triadic

#64784E #4E6478 #784E64

tetradic

#64784E #4E7877 #624E78 #784E4F

square

#64784E #4E7877 #624E78 #784E4F

split-complementary

#64784E #4E4F78 #774E78

monochromatic

#262E1E #455336 #64784E #839C67 #A1B48C

Accessibility & contrast

On white

4.84

#64784E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#64784E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64784E

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64784E	#FFFFFF	#000000	##FFFFFF
##64784E	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C724B

Deuteranopia (green-blind)

#797150

Tritanopia (blue-blind)

#66746D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #64784e;
/* rgb */ color: rgb(100, 120, 78);
/* oklch */ color: oklch(54.5% 0.067 129.1);

Tailwind

colors: {
  custom: {
    50: '#919f80',
    500: '#64784e',
    950: '#000000',
  },
}

SCSS

$custom: #64784e;
$custom-light: #919f80;
$custom-dark: #000000;

JSON

{
  "hex": "#64784e",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 78
  },
  "hsl": {
    "h": 88.571,
    "s": 21.212,
    "l": 38.824
  },
  "oklch": {
    "l": 0.54516,
    "c": 0.0665,
    "h": 129.1
  },
  "luminance": 0.16692
}

Semantic roles & 50–950 ramp

primary

#64784E

secondary

#9081A1

accent

#6ABE92

background

#F8F9F7

surface

#F0F2EE

border

#CBCCC9

text

#0C0E0A

muted

#7D7E7C

Preview Lab

Preview with #64784E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →